[geos-devel] [GEOS] #914: cmake compile under mingw64 gcc 8.1

[GEOS]

#914: cmake compile under mingw64 gcc 8.1
-----------------------------------+---------------------------
 Reporter:  robe                   |       Owner:  geos-devel@…
     Type:  defect                 |      Status:  new
 Priority:  major                  |   Milestone:  3.7.0
Component:  Build/Install (cmake)  |     Version:  master
 Severity:  Significant            |  Resolution:
 Keywords:  mingw64 gcc 8.1        |
-----------------------------------+---------------------------

Comment (by cvvergara):

 I have a master slave relationship between gcc and g++
 Maybe gcc version 8 is not installed

 this is the script I use when I change linux version

 {{{
 sudo apt-get update && \
     sudo apt-get install build-essential software-properties-common -y &&
 \
     sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \
     sudo apt-get update && \
     sudo apt-get install gcc-snapshot -y

 sudo apt-get update && \
     sudo apt-get install gcc-4.8 g++-4.8 -y && \
     sudo apt-get install gcc-4.9 g++-4.9 -y && \
     sudo apt-get install gcc-5 g++-5 -y && \
     sudo apt-get install gcc-6 g++-6 -y && \
     sudo apt-get install gcc-7 g++-7 -y && \
     sudo apt-get install gcc-8 g++-8 -y

 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8
 60 --slave /usr/bin/g++ g++ /usr/bin/g++-4.8 && \
     sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9
 60 --slave /usr/bin/g++ g++ /usr/bin/g++-4.9 && \
     sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5
 60 --slave /usr/bin/g++ g++ /usr/bin/g++-5 && \
     sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6
 60 --slave /usr/bin/g++ g++ /usr/bin/g++-6 && \
     sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7
 60 --slave /usr/bin/g++ g++ /usr/bin/g++-7 && \
     sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8
 60 --slave /usr/bin/g++ g++ /usr/bin/g++-8;
 }}}

 {{{
 sudo update-alternatives --config gcc

 }}}

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Ticket URL: <https://trac.osgeo.org/geos/ticket/914#comment:8>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).